From 53559ac1dbda32a9a4420eeed134cb7fb091cd42 Mon Sep 17 00:00:00 2001
From: AriaLyy <511455842@qq.com>
Date: Thu, 12 Jan 2017 11:12:26 +0800
Subject: [PATCH 1/2] readme

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 8ad1b810..2e061261 100644
--- a/README.md
+++ b/README.md
@@ -121,6 +121,7 @@ Aria支持https下载，如果你希望使用自己的ca证书，那么你需要
 ### https证书配置
   + 将你的证书导入`assets`目录
   + 调用以下代码配置ca证书相关信息
+
   ```java
   /**
    * 设置CA证书信息

From 8de93e93d6180871d61a4f7dc9d7c9faf487046d Mon Sep 17 00:00:00 2001
From: AriaLyy <511455842@qq.com>
Date: Thu, 12 Jan 2017 11:21:08 +0800
Subject: [PATCH 2/2] bug fix

---
 Aria/src/main/java/com/arialyy/aria/util/SSLContextUtil.java | 4 ++++
 README.md                                                    | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Aria/src/main/java/com/arialyy/aria/util/SSLContextUtil.java b/Aria/src/main/java/com/arialyy/aria/util/SSLContextUtil.java
index 6ab8f3dc..b17da02e 100644
--- a/Aria/src/main/java/com/arialyy/aria/util/SSLContextUtil.java
+++ b/Aria/src/main/java/com/arialyy/aria/util/SSLContextUtil.java
@@ -1,5 +1,6 @@
 package com.arialyy.aria.util;
 
+import android.text.TextUtils;
 import com.arialyy.aria.core.DownloadManager;
 import java.io.BufferedInputStream;
 import java.io.FileInputStream;
@@ -37,6 +38,9 @@ public class SSLContextUtil {
    * @param caPath 保存在assets目录下的CA证书完整路径
    */
   public static SSLContext getSSLContext(String caAlias, String caPath) {
+    if (TextUtils.isEmpty(caAlias) || TextUtils.isEmpty(caPath)){
+      return null;
+    }
     // Load CAs from an InputStream
     // (could be from a resource or ByteArrayInputStream or ...)
     CertificateFactory cf = null;
diff --git a/README.md b/README.md
index 2e061261..ddc19c92 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Aria，致力于让下载傻瓜化</br>
 ## 下载
 [![Download](https://api.bintray.com/packages/arialyy/maven/Aria/images/download.svg)](https://bintray.com/arialyy/maven/Aria/_latestVersion)</br>
 ```java
-compile 'com.arialyy.aria:Aria:2.3.9'
+compile 'com.arialyy.aria:Aria:2.4.0'
 ```
 
 ## 示例
@@ -134,7 +134,7 @@ Aria支持https下载，如果你希望使用自己的ca证书，那么你需要
 
 ***
 ## 开发日志
- + v_2.3.9 支持https链接下载
+ + v_2.4.0 支持https链接下载
  + v_2.3.8 修复数据错乱的bug、添加fragment支持
  + v_2.3.6 添加dialog、popupWindow支持
  + v_2.3.3